2019 Big Ten Conference Leaders Turnover Margin - Games vs. FBS Power 5 Conference Teams Only through 01/13/2020
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Illinois | 10 | 13 | 9 | 22 | 6 | 7 | 13 | 9 | 0.90 |
| 2 | Penn State | 10 | 11 | 6 | 17 | 3 | 8 | 11 | 6 | 0.60 |
| 3 | Indiana | 10 | 10 | 5 | 15 | 5 | 6 | 11 | 4 | 0.40 |
| 4 | Iowa | 11 | 9 | 11 | 20 | 4 | 7 | 11 | 9 | 0.82 |
| 5 | Wisconsin | 11 | 8 | 9 | 17 | 14 | 5 | 19 | -2 | -0.18 |
| 6 | Ohio State | 11 | 7 | 12 | 19 | 10 | 3 | 13 | 6 | 0.55 |
| 6 | Nebraska | 10 | 7 | 7 | 14 | 9 | 8 | 17 | -3 | -0.30 |
| 6 | Michigan State | 11 | 7 | 9 | 16 | 8 | 14 | 22 | -6 | -0.55 |
| 9 | Michigan | 10 | 6 | 7 | 13 | 6 | 9 | 15 | -2 | -0.20 |
| 9 | Purdue | 11 | 6 | 9 | 15 | 5 | 13 | 18 | -3 | -0.27 |
| 11 | Northwestern | 10 | 5 | 5 | 10 | 8 | 12 | 20 | -10 | -1.00 |
| 12 | Maryland | 10 | 3 | 9 | 12 | 9 | 11 | 20 | -8 | -0.80 |
| 12 | Rutgers | 10 | 3 | 4 | 7 | 8 | 12 | 20 | -13 | -1.30 |
| 14 | Minnesota | 10 | 2 | 11 | 13 | 3 | 6 | 9 | 4 | 0.40 |